On 15/09/16 06:06, Reza Arbab wrote: > Remove the check which prevents us from hotplugging into an empty node. > > This limitation has been questioned before [1], and judging by the > response, there doesn't seem to be a reason we can't remove it. No issues > have been found in light testing. > > [1] > http://lkml.kernel.org/r/cagzkibrmksa1yyhbf5hwgxubcjse5smksmy4tpanerme2ug...@mail.gmail.com > > http://lkml.kernel.org/r/[email protected] > > Signed-off-by: Reza Arbab <[email protected]> > Acked-by: Balbir Singh <[email protected]> > Cc: Nathan Fontenot <[email protected]> > Cc: Bharata B Rao <[email protected]> > --- > arch/powerpc/mm/numa.c | 13 +------------ > 1 file changed, 1 insertion(+), 12 deletions(-) >
I presume you've tested with CONFIG_NODES_SHIFT of 8 (255 nodes?) Balbir Singh.
